Patents by Inventor James J. Castor

James J. Castor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fluid flow regulator
    Patent number: 4243069
    Abstract: A precision fluid flow regulator for liquid and gaseous applications necessitating reduction of high inlet pressures and requiring precise control of outlet flow rates and pressures. The device includes a large pressure port and a cooperating pressure port closure means having a large pressure sensing area. Embodied internally of the unit is a novel sensing means for accurately sensing outlet flow rates and pressures and for providing instantaneous response to flow rate changes.
    Type: Grant
    Filed: June 22, 1979
    Date of Patent: January 6, 1981
    Assignee: Futurecraft Corporation
    Inventors: Meyer Piet, James J. Castor